How to start Bucking Unit correctly?

Proper startup of the Bucking Unit (screw-on platform) is crucial for ensuring safe, stable equipment operation and improving work efficiency. Because the Bucking Unit involves the coordinated operation of multiple systems, including hydraulics, electronic controls, and mechanical systems, startup operations must follow strict procedures and specifications to prevent equipment failure or safety accidents caused by operational errors. The following details the pre-startup preparation, startup steps, and precautions for the Bucking Unit to help operators master the correct startup method.

1. Pre-Startup Preparation
Before starting the Bucking Unit, a comprehensive inspection and preparation must be performed to ensure the equipment is in good condition.
Environmental Inspection
Confirm that the equipment's surroundings are safe, clean, and free of obstacles that could interfere with operation. Check that the equipment is securely installed to avoid vibration caused by uneven floors or inadequate anchoring.
Appearance Inspection
Carefully inspect the Bucking Unit for damage, cracks, or loose parts. Focus on ensuring that the hydraulic lines are intact and leak-free, and that the electrical connections are secure.
Hydraulic System Inspection
Confirm that the hydraulic oil level is normal and that the oil is clean and free of impurities. Inspect the oil tank, filter element, and pipe connections for leaks. Ensure that the hydraulic pump and cylinder are in good condition. Electronic Control System Inspection
Check the power supply in the control cabinet and the control panel buttons and display for proper operation. Verify that the emergency stop button is in the inactive state. Ensure that all sensor signals are normal.
Lubrication System Inspection
Check the lubrication of key mechanical components, such as the spindle bearings and guide rails, to ensure sufficient and even grease distribution.
Operator Preparation
Operators must wear appropriate protective equipment and be familiar with the equipment's operating procedures and emergency response procedures.

2. Startup Procedures
After completing pre-startup preparations, follow the steps below to properly start the Bucking Unit:
Connect the equipment to the power supply.
Turn on the main power switch, confirm that the electronic control system is properly powered on, and check that the indicators and displays are functioning normally.
Start the Hydraulic System
Start the hydraulic pump motor, slowly pressurize the hydraulic system, and observe whether the pressure gauge rises steadily to the set pressure range. Verify that there are no leaks or abnormal noises.
System Self-Test
Start the control system's self-test procedure, checking the sensor status, actuator position, and alarm status. Verify that there are no alarms or faults. Functional Test
The operator manually or semi-automatically executes various action commands, such as clamping, loosening, and rotating, through the control panel to confirm smooth and responsive operation. Focus on testing the operation of limit switches and safety devices.
Torque Preset
According to the operating requirements, set the correct torque parameters in the control system to avoid damage to connections caused by parameter mismatches during startup.
No-Load Test Run
Perform a no-load idling run to observe smooth operation of the equipment. Measure hydraulic oil temperature and system pressure fluctuations. Verify that there are no abnormal vibrations or noises in the mechanical parts of the equipment.
Preparing for Operation
After confirming that all inspections and tests are complete, switch the equipment to operation preparation mode and await formal operation instructions.

3. Precautions During Startup
Start slowly to avoid shock
During startup, increase hydraulic pressure and motor speed gradually to avoid sudden acceleration that could cause mechanical shock and overload the hydraulic system.
Overloading is strictly prohibited
Overloading is prohibited during the startup phase to prevent equipment damage or safety accidents.
Pay close attention to alarm signals
Always monitor the equipment alarm system during startup. If any abnormality is detected, immediately stop the machine for inspection. Maintain operational focus.
Operators should maintain focus to avoid operating errors or overlooking equipment anomalies.
Confirm safety precautions are in place.
Ensure that equipment guards, limit switches, and emergency stop devices are in effective condition to prevent accidental injury.

4. Common Startup Problems and Countermeasures
Equipment Failure to Start
Check whether the power supply is normal, the emergency stop button is activated, and whether there are any fault codes in the electronic control system.
Hydraulic pressure is not rising.
Confirm whether the hydraulic pump is operating normally, whether there is sufficient hydraulic oil and no leaks, and whether the filter element is clogged.
Mechanical operation is sluggish or abnormal.
Check the hydraulic system for air blockage, adequate lubrication, and accurate control signals.
Frequent alarms.
According to the alarm information, promptly investigate sensor failures, loose wiring, or program anomalies.

5. Summary
Proper startup of the Bucking Unit is not only essential for normal equipment operation but also crucial for ensuring operational safety. Thorough pre-startup inspections, standardized startup procedures, and strict operating discipline can effectively prevent equipment failures and safety accidents. Operators should be familiar with the equipment's characteristics and startup procedures, and exercise caution, meticulousness, and responsibility to ensure the Bucking Unit's smooth and efficient operation.